What's new

This version of UI guidelines provides information to help you make UI design
decisions for applications available on BlackBerry devices that are supported on BlackBerry 7.1.

Item

Description

Display specifications and interaction-specific information

BlackBerry 9720 smartphone

BlackBerry 9620 smartphone

BlackBerry Bold 9790 smartphone

BlackBerry Bold
9900 smartphone

BlackBerry Bold
9930 smartphone

BlackBerry Curve 9220
smartphone

BlackBerry Curve 9310 smartphone

BlackBerry Curve 9320 smartphone

BlackBerry Curve
9350 smartphone

BlackBerry Curve
9360 smartphone

BlackBerry Curve
9380 smartphone

BlackBerry Torch
9810 smartphone

BlackBerry Torch
9850 smartphone

BlackBerry Torch
9860 smartphone

A consolidated list of
display specifications for all BlackBerry
devices that run on recent versions of BlackBerry Device Software and BlackBerry Tablet
OS.

If you have an application that you designed for BlackBerry Device Software before version 7.0 and you want to make it available on BlackBerry
7.1, you might need to adjust the application to accommodate a higher density of pixels on
some BlackBerry device screens. For more information, see the "Display Specifications
and Interaction Methods for BlackBerry
Devices" topic.

New and updated best practices

Near Field Communication (NFC)

Note about version numbering

This version of the UI Guidelines for BlackBerry
Smartphones uses a numbering system that matches the
version number of the BlackBerry Device Software. To see the guidelines for other versions
of BlackBerry Device Software, visit www.docs.blackberry.com.